INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd46e6ef1fe1edd9bd71910980afe3a49030d3771f15718ea2468c55d9d594855', 
    'gy95dk0iHCGs2DxjZ+YBorYZXdRWIVZHxac2qtzIDlk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)